Solve for a -7(a-3)=11-7a

$- 7 (a - 3) = 11 - 7 a$

Simplify $- 7 (a - 3)$ .

Rewrite.

$0 + 0 - 7 (a - 3) = 11 - 7 a$

Simplify by adding zeros.

$- 7 (a - 3) = 11 - 7 a$

Apply the distributive property.

$- 7 a - 7 \cdot - 3 = 11 - 7 a$

Multiply $- 7$ by $- 3$ .

$- 7 a + 21 = 11 - 7 a$

Move all terms containing $a$ to the left side of the equation.

Add $7 a$ to both sides of the equation.

$- 7 a + 21 + 7 a = 11$

Combine the opposite terms in $- 7 a + 21 + 7 a$ .

Add $- 7 a$ and $7 a$ .

$0 + 21 = 11$

Add $0$ and $21$ .

$21 = 11$

Since $21 \neq 11$ , there are no solutions.

No solution